i20nb i20nbt i20nbt-ob i24bt

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1 Operator & Parts Manual Automatic Scrubber i20nb i20nbt i20nbt-ob i24bt REV.04 ( ) INTERNATIONAL CLEANING EQUIPMENT

2 OPERATOR MANUAL READ OPERATOR MANUAL CAREFULLY! IMPORTANT: To ensure full warranty protection, please fill out & return your warranty card. Please fill out at time of installation for future reference. Model No. Serial No. Machine Options Sales Rep. Sales Rep. Phone No. Customer ID Number Installation Date HOW TO ORDER PARTS Only use ICE Company supplied or equivalent parts. Parts and supplies may be ordered online,by phone, by fax or by mail. 1. Identify the machine model. 2. Identify the machine serial number from the data label. 3. Ensure the proper serial number is used from the parts list. 4. Identify the part number and quantity. Do not order by page or reference numbers. 5. Provide your name, company name, customer ID number,billing and shipping address, phone number and purchase order number. PROTECT THE ENVIRONMENT Please dispose of packaging materials,old machine components such as batteries, hazardous fluids, including antifreeze and oil, in an environmentally safe way according to local waste disposal regulations. Always remember to recycle. International Cleaning Equipment XiangShi Road LiaoBu DongGuan GuangDong China Tel: Fax: Specifications and parts are subject to change without notice. 2 ICE i20nb / i20nbt / i20nbt-ob / i24bt

3 OPERATOR MANUAL TABLE OF CONTENTS SAFETY PRECAUTIONS...4 MACHINE COMPONENTS...5 PANEL COMPONENTS...6 MACHINE SETUP & INSTALLATION...7 MACHINE OPERATION...8 WHILE OPERATING MACHINE...8 TANK DRAINING...9 BATTERY CHARGING...9 PREVENTATIVE MAINTENANCE...10 FAULT CODE & SOLUTION...11 BASIC TROUBLESHOOTING...12 TECHNICAL SPECIFICATION...13 PARTS LIST WEAR AND TEAR PARTS...47 WIRING DIAGRAM ICE i20nb / i20nbt / i20nbt-ob / i24bt 3

4 OPERATOR MANUAL SAFETY PRECAUTIONS This machine is intended for commercial use. It is designed exclusively to scrub hard floors in an indoor environment and is not constructed for any other use. Only use recommended accessories. All operators shall read, understand and exercise the following safety precautions: 1. Do not operate machine: -- Unless trained and authorized. -- Unless you have read and understand the operators manual. -- In flammable or explosive areas. -- If not in proper operating condition. -- In outdoors areas. -- Avoid any contact with battery acid -- Avoid moving parts. Do not wear loose fitting clothing while servicing machine. WARNING: Batteries emit hydrogen gas. Explosion or fire can result from hydrogen gas. Keep sparks and open flames away! Keep battery compartment open when charging. WARNING: Flammable materials can cause an explosion or fire. Do not use flammable materials in tanks. 2. Before starting machine: -- Make sure all safety devices are in place and operate properly. 3. When using machine: -- Go slow on inclines and slippery surfaces. -- Follow all safety guidelines. -- Be very careful when using the machine in reverse. -- Reduce speed when turning. -- Report and fix any damage to machine prior to operating it. -- Never allow children to play on or around. -- Do not operate on inclines that exceed 5% (3 ). WARNING: Flammable materials or reactive metals can cause explosion or fire. Do not pick up. 4. Before leaving or servicing machine: -- Stop on level surface. -- Turn off machine. 5. When servicing machine: -- Read operators manual thoroughly prior to operating or servicing this machine. -- Use manufacturer supplied or approved replacement parts. -- Secure machine with wheel blocks prior to jacking the machine up. -- Use approved jack or hoist to safely elevate the machine. -- Disconnect batteries prior to working on machine. -- Wear gloves when handling batteries or battery cables. 4 ICE i20nb / i20nbt / i20nbt-ob / i24bt

5 OPERATOR MANUAL MACHINE COMPONENTS Control Handle 2. Control Handle Start Bail 3. Recovery Tank Support Stand 4. Vacuum Motor, 24VDC 5. Batteries 6. Bucket Fill Port/ Clean-Out Port 7. Solution Tank 8. LED Light 9. Motor Hub Lock Pin (Disk Models) 10. Scrub Head Assembly 11. Scrub Head Skirt 12. Wheels, 8 Inch 13. Caster, 3.15 Inch 14. Caster, 2 Inch, Squeegee Blade Adjustment 15. ICE Logo 16. Hose Fill-Port 17. Squeegee Storage Bracket 18. Main Power Key Switch 19. Control panel (see Panel components) 20. Emergency Stop Button (Drive Models) 21. Main controller breaker 22. On-board battery charger / Window 23. Solution Tank Level / Drain Hose 24. Heavy Down Pressure Lever 25. Scrub Head Lift Pedal 26. Bumper Rollers 27. Squeegee Assembly 28. Squeegee Vacuum Hose 29. Filter Assembly 30. Ball Valve 31. Cargo Mesh Bag 32. Squeegee Lift Lever 33. Power cord, on-board Battery charger 34. Recovery Tank Drain Hose 35. Recovery Tank 36. Recovery Tank Cover ICE i20nb / i20nbt / i20nbt-ob / i24bt 5

6 OPERATOR MANUAL PANEL COMPONENTS Fault indicator 2. Battery meter 3. Brush motor indicator 4. LED display screen 5. Solution flow indicator 6. Solution flow control button (-) 7. Solution flow control button (+) 8. Fault message display area 9. Vacuum motor indicator 10. Vacuum motor switch 11. Fault code 12. Timer 13. Speed control button (-) 14. Speed indicator 15. Speed contorl button (+) 6 ICE i20nb / i20nbt / i20nbt-ob / i24bt

7 OPERATOR MANUAL MACHINE SET UP & INSTALLATION UNCRATING MACHINE Be sure and check packing carton for any damage. Immediately report any damage to carrier. Check the contents of package to ensure that the following items are included: Machine 2-12V Batteries Squeegee assembly Battery Charger Pad Driver Brush INSTALLING BATTERIES The batteries are already in the machine upon delivery; However you will need to connect the cables to the battery posts. WARNING: Batteries emit hydrogen gas. Explosion or fire can result from hydrogen gas.keep sparks and open flames away! Keep battery compartment open when charging. 1. Turn the Main power key switch off. 2. Open recovery tank to gain access to battery compartment. 3. Carefully place the two batteries into the compartment as shown in figure below. Place the battery brace at the rear of the two batteries. DO NOT DROP BATTERIES INTO COMPARTMENT! 4. Connect battery cables to posts in numbered order as shown in drawing below. RED to POSITIVE and BLACK to NEGATIVE. MACHINE SET UP PRE-OPERATION CHECKS 1. Sweep or dust mop the surface to be cleaned. 2. Check battery meter to make sure batteries are fully charged. (See BATTERY CHARGING) 3. Check that squeegee is properly installed. 4. Check that brush / pad is properly installed. INSTALLING PAD DRIVER OR BRUSH 1. Ensure that the machine is turned off. 2. Step down on the scrub head lift pedal (see machine components, item #25) to raise the scrub head off the floor. 3. If using a Pad Driver, first attach the appropriate pad to the pad driver surface. 4. Turn the brush motor hub until the slot with the spring clip is visible through the scrub head window. 5. Mount the pad driver or brush to the brush motor hub by lining up the three studs with the three holes in the brush motor hub. Once in the holes, rotate the driver toward the spring clip to lock the pad driver into place. If necessary, press down on the motor hub lock pin (see machine componts, item # 9)to lock motor hub in place. 6. For Orbital head Model i20nbt-ob, you need to attach a rectangular, 20in(508mm) 14in(356mm) Pad to the Orbital Pad driver. align the pad to the Orbital pad driver, press from front-to-back and side to side to alignment. MOUNTING THE SQUEEGEE ASSEMBLY 1. Lift the squeegee lift lever (see machine components, item #32)to the upward position. 2. Mount the squeegee assembly to the squeegee pivot bracket. make sure the knobs are completely seated into the slots before securing knobs. 3. Connect the vacuum hose to the squeegee assembly. Loop the hose by using the hose clip provided. 4. Check the squeegee blades for proper adjustment. ICE i20nb / i20nbt / i20nbt-ob / i24bt 7

8 OPERATOR MANUAL FILLING THE SOLUTION TANK The machine is equipped with a hose fill-port (see machine components, item #16) at the rear of the machine, and a bucket fill-port (see machine components, item #6)located under the recovery tank. Before accessing the bucket fill-port make sure that the recovery tank is empty. Fill the solution tank to the "60L" level on the solution tank sight gauge. When using the bucket fill-port, stop filling when the level reaches the bottom edge of the fill-port. NOTE: When filling the solution tank with a bucket, make sure that the bucket is clean. Do not use the same bucket for filling and draining the machine. WARNING: Do not put any flammable materials into solution tank. this can cause an explosion or a fire. Only use recommended cleaning chemicals. Contact your janitorial supply distributor for recommendations on proper chemicals. MACHINE OPERATION WARNING: Do not operate machine unless you have read and understand this manual. 1. Lower squeegee assembly to the floor by lowering the squeegee lift lever(see machine components, item #32). 2. Lower the scrub head to the floor by stepping on the scrub head lift pedal(see machine components, item #25). 3. Turn the main power key switch(see machine components, item #18) to the on (I) position. 4. Check the battery meter (see Panel components, item #2), if the battery is very low, there will be a Fault code & message on the LED display screen(see Fault code section), and the Fault indicator will blink contiunously accompany an audible alarm. please DO NOT continue to operate the machine and recharge the batteries immediately. 5. Check the solution flow indicator (see Panel components, item #5), press the solution flow control button (see Panel components, item #6, 7) to a desired flow rate. NOTE: Solution will not begin to flow until the control handle bail is pulled. 6. Turn on the vacuum motor switch(see Panel components, item #10). 7. i20nb: Pull the control handle bail(see machine components, item #2) backwards to start scrubbing by moving the machine forward. The drive model i20nbt / i24bt: Pull the control handle bail(see machine components, item #2) backwards to start scrubbing. The machine will automatically propel forward. To reverse the drive model, simply push the control handle bail forward. the speed can be adjusted, Adjust the speed control button (see Panel components, item #13,15) to a desired scrubbing speed. NOTE: meters ( ft)per minute is the recommended scrubbing speed. 8. When more brush pressure is needed for heavily soiled areas simply lift the down pressure lever(see machine components, item #24). 9. To stop scrubbing, release the control handle bail, raise the scrub head and the squeegee assembly. WHILE OPERATING MACHINE WARNING: Fire Or Explosion Hazard. Do Not Pick Up Flammable Materials Or Reactive Metals. 1. Go slow on inclines and slippery surfaces. Do not operate the machine on inclines that exceed 5% (3 ). 2. Do not keep the machine in the same position with pad / brush spinning, keep the machine moving to prevent damage to floor finish. 3. If the squeegee assembly leaves streaks on the floor, raise the squeegee off the floor and wipe the blades down with a damp cloth. Pre-sweep the area to prevent leaving streaks on the floor. 4. Pour a recommended defoamer into the recovery tank if excessive foam appears. WARNING: Do not allow foam to enter the float shut-off screen, vacuum motor damage will result. Foam will not activate the float shut-off screen. 5. Occasionally check the battery meter(see Panel components, item #2). when the battery is very low, stop scrubbing and recharge the batteries. WARNING: When battery is very low, do not continue to operate the machine. Battery damage may result. 6. When the solution tank runs empty, raise the brush head off the floor. Keep the squeegee down and continue to vacuum until all the dirty water is picked up. NOTE: See TANK DRAINING section to learn how to drain recovery and solution tanks. 8 ICE i20nb / i20nbt / i20nbt-ob / i24bt

9 OPERATOR MANUAL CIRCUIT BREAKER The machine is equipped with a resettable circuit breaker(see machine components, item #21) to protect the Main controller. If the circuit breaker should trip, it can't be reset immediately. You must first determine what caused the breaker to trip, and allow the Controller to cool down and then you can manually reset the circuit breakers. NOTE: Contact an Authorized Service center for machine repairs. HOUR METER The hour meter (see Panel components, item #12) records the number of total hours the brush motor has been powered on. Use the hour meter to determine when to perform recommended maintenance procedures and to record service history. TANK DRAINING 1. Turn the machine off on. 2. With the squeegee and scrub head in their "up" position, transport machine to approved area for draining tank(s). DRAINING THE RECOVERY TANK Any time scrubbing is completed, or when refilling solution tank, the recovery tank should be drained and cleaned. WARNING: If the recovery tank is not drained when the solution tank has been refilled, foam or water may enter the float shutoff screen and cause damage to the vacuum motor. 1. While holding the drain hose (see machine components, item #25) upward, remove the cap and lower hose to drain. 2. Open the recovery tank cover and rinse out the tank. Use a rag to remove any excess dirt. 3. Clean the float shut-off screen and debris tray located in the recovery tank. DRAINING THE SOLUTION TANK Any time scrubbing operation is completed, the solution tank should be drained and cleaned. 1. Pull the solution tank level hose(see machine components, item #23) off the hose fitting, this will allow the solution to flow freely into a bucket or floor drain. 2. Remove the cover of the filter assembly(see machine components, item #29) to drain the solution tank, check the filter screen and clean up it if necessary. 3. Rinse the solution tank with clean water after every use. This will help prevent chemical buildup and clogging of the solution lines. 4. After rinsing out the tank, securely reconnect the tank level hose to the hose fitting, replace the filter assembly cover and be sure the filter screen and the "O" ring is in the correct position. BATTERY CHARGING WARNING: Fire Or Explosion Hazard. Batteries Emit Hydrogen Gas. Keep Sparks and Open Flame Away. Keep Battery Compartment Propped Open When Charging. NOTE: Use only apprved chargers with the following specifications: Automatic shut off circuit Deep cycle charging Output current of Amps Output voltage of 24 volts 1. Place machine in a well ventilated area. 2. Turn the machine off. 3. If charging wet (lead acid) batteries check the fluid level before charging. 4. Connect the charger's AC power supply cord (see machine components, item #33)to a properly grounded receptable. 5. Prop up the recovery tank by the support stand (see machine components, item #3) for ventilation when charging. 6. The charger will automatically begin to charge and will automatically shut off once the batteries are fully charged. 7. Upon completion of charging, disconnect the AC power supply cord. PREVENTATIVE MAINTENANCE WARNING: Before performing any maintenance on the machine, be sure that the power is turned off, or the batteries are disconnected! WARING: Repairs are to be completed by Authorized service centers only. Any repairs completed by unauthorized persons will avoid the warrenty. ICE i20nb / i20nbt / i20nbt-ob / i24bt 9

10 OPERATOR MANUAL DAILY MAINTENANCE 1. Remove pad driver/ brush and clean with approved cleaner. 2. Drain recovery and solution tanks completely and rinse out with clean water. Visually check the recovery tank for debris and clean out as necessary. 3. Raise the squeegee assembly off floor and wipe it down with a damp towel. Be sure to store the squeegee in the up position. 4. Remove the float shut-off assembly and rinse it out with clean water. 5. Clean machine with an approved cleaner and a damp towel. 6. Recharge the batteries. 7. Check the condition of the squeegee blade wiping edge, rotate blade if worn. MONTHLY MAINTENANCE 1. Clean the battery tops to prevent corrosion. 2. Check for loose battery cable connections. 3. Inspect and clean the recovery tank cover seal. Replce it if damaged. 4. Lubricate all grease points and pivot points with silicon spray and approved grease. 5. Check the machine for loose nuts and bolts. 6. Check the machine for leaks. ORBITAL HEAD MAINTENANCE For Orbital head, you should have checked the eight isolators located in the Orbital head every 300 hours. 1. Using a flashlight, do a visual inspection of the isolators by looking through the opening in the Orbital head and checking for wear or damage to four isolators in the front and four in the rear of the Orbital head. The locations of the isolators are show below. 2. If any of the eight isolators show signs of wear, degradation or damage, contact your lacal distributor to replace all eight isolators. MOTOR MAINTENANCE 1. Contact your local Distributor for any motor maintenance. 2. Motor should have the brushes checked every 250 hours. Brushes should be replaced when they are worn to a length of 10 mm or less. BATTERY MAINTENANCE WARNING: Batteries emit hydrogen gas and an explosion o fire can result. Keep sparks and fire away from batteries at all times. WARNING: Whenever serviving batteries, be sure to wear protective gloves. Avoid contact with battery acid at all times. NOTE: For the best machine performance, keep batteries charged at all times. Do not let them sit in a discharged condition. 1. Always follow the battery charging directions as outlined in the BATTERY CHARGING section of this manual. 2. Keep battery tops and terminals free from corrosion. A strong solution of baking soda and water is the best way to keep the batteries corrosion free. DO NOT ALLOW THE BAKING SODA / WATER SOLUTION TO ENTER THE BATTERY CELLS. 3. Use a wire brush with the baking soda solution to properly clean the battery posts and connctions. 4. Check battery connections for wear and loose terminals. replace if necessary. MACHINE STORAGE 1. Always store the machine indoors. 2. Always store the machine in a dry area. 3. Always store the machine in its upright position. 4. Always store the machine with the pad driver/ brush raised off the floor. 5. Always store the machine with the squeegee assembly raised off the floor. 6. If storing in an area which may reach freezing temperatures, be sure to drain all fluids from the machine prior to storage. Any damage caused by freezing temperatures will not be covered by the warranty. 7. Drain the recovery tank. 8. Drain the solution tank of all fluid. 10 ICE i20nb / i20nbt / i20nbt-ob / i24bt

11 The machine is equipped with a LED display screen (see Panel components, item # 4), the LED screen will display the operating hours (see Panel components, item # 12) and the battery level status (see Panel components, item # 2). When the machine detects a fault, there will be a Fault code (see Panel components, item #11) & Fault message (see Panel components, item #8) display on the LED screen, and the Fault indicator (see Panel components, item #1) will flash continuously, accompany an audible alarm Occasionally. FAULT CODE FAULT MESSAGE i20nb FAULT CODE & SOLUTION MODEL i20nbt i24bt F01 Lower Brush Deck Brush deck is off the floor F04 F06 F07 Vac Mtr O.L. RE-START! Bru Mtr O.L. RE-START! Propel Mtr O.L. RE-START! F08 RecTank Full F10 F11 F12 Batt Low Charge Batt Batt Empty Charge Batt NOW Brake Wiring Error Vacuum motor overload Brush motor overload OPERATOR MANUAL FAULT CAUSE SOLUTION Propel motor overload Release the control handle bail Or Lower the Brush deck Turn off the machine,after a moment, RE-START machine Recovery tank is full Drain the Recovery tank/replace Or Bad Solution level sensor the solution level sensor Battery is low Charge the battery Battery is empty Charge the battery NOW Bad Brake wiring Bad Brake Check the brake wiring Replace the Brake assembly F14 Replace Brake Assy Bad Brake assembly Replace the brake assembly F16 Control Unit Overheat! Wait Control Unit Overheat Turn off the machine,after a moment, RE-START machine F17 Replace Control Unit Control Unit Fault Replace the control unit F21 Check Vac Mtr Bad Vacuum motor or wiring Check the vacuum motor / Wiring F22 Check Soln Solenoid Solution solenoid wiring fault Check the wiring & Contactors F23 Replace Soln solenoid Bad Solution solenoid Replace the solution solenoid F24 Check Propel Motor Bad propel motor Check the propel motor / Wiring F25 Check Brush Motor Bad brush motor Check the brush motor / Wiring F40 Check Proximity Sw Proximity switch fault Check the Proximity switch F41 Release Handle Operation mistake Release the control handle bail F42 Replace Control Unit Bad Control Unit Replace the control unit F43 Turn Dead Sw Off RE-START! F44 Replace Control Unit F45 Return Control Unit F46 Return Control Unit F47 Return Control Unit F48 Return Control Unit Once fault occuring, please DO NOT continue operate the machine unless the fault are eliminated. Turn off the machine, then to solve the fault, the fault code & message will be eliminated when machine restart. If the fault is occurred frequently, or the fault can't be eliminated, please contact ICE service center. Please refer to the below table to determine the fault cause and the solution. Emergency stop button activated. Bad Control Unit Release emergency stop button and restart machine. Contact service center, Replace the Control Unit ICE i20nb / i20nbt / i20nbt-ob / i24bt 11

12 OPERATOR MANUAL BASIC TROUBLESHOOTING PROBLEM CAUSE SOLUTION Machine will not operate Brush motor will not operate Machine does not propel (Drive model) Vacuum motor will not operate Little or no solution flow Poor water pick up Short run time Control handle bail not pulled Batteries need to be charged Bad batteries Loose batteries connection Main control unit circuit breaker tripped Faulty key switch Scrub head is raised off floor Faulty scrub head (up/down)switch Faulty control handle bail switch Faulty brush motor or wiring Worn Motor carbon brushes Faulty transaxle motor or wiring Worn Motor carbon brushes Faulty vacuum motor or wiring Worn Motor carbon brushes Ball valve set too low or shut off Solution flow control knob set too low or shut off Clogged solution tank filter or solution hose Clogged solution Solenoid valve Recovery tank is full Loose drain hose cap Clogged float shut-off screen located in recovery tank Clogged squeegee assembly Worn squeegee blades Incorrect squeegee blade deflection Loose vacuum hose connections Clogged vacuum hose Damaged vacuum hose Recovery tank cover not in place Damaged recovery tank cover seal Faulty vacuum motor Low battery charge Low battery charge Defective batteries Faulty battery charger Down pressure lever is set for extra scrub head pressure Pull control handle bail Charge batteries Replace batteries Tighten the connector Reset main control unit breaker Contact ICE service center Lower scrub head Contact ICE service center Contact ICE service center Contact ICE service center Contact ICE service center Contact ICE service center Contact ICE service center Contact ICE service center Contact ICE service center Turn on the ball valve Adjust solution control flow knob Clean solution tank filter or flush out solution hose Remove valve and clean Drain recovery tank Tighten cap clean screen Clean squeegee assembly Replace or rotate squeegee blades Adjust squeegee blade height Secure hose connections Remove clogged debris Replace vacuum hose Properly position cover Replace seal Contact ICE service center Recharge batteries Fully recharge batteries Replace batteries Repair or replace battery charger Lower down pressure lever 12 ICE i20nb / i20nbt / i20nbt-ob / i24bt

13 OPERATOR MANUAL TECHNICAL SPECIFICATIONS MODEL i20nb Brush Assist i20nbt W/ Drive i20nbt-ob Orbital head i24bt Dual disk DIMENSIONS L 55.7 in / 1,415 mm 53.5 in / 1,360 mm 52.2 in / 1,325 mm DIMENSIONS W 22 in / 560 mm 22 in / 560 mm 25.6 in / 650 mm DIMENSIONS H 44.9 in / 1,140 mm 44.9 in / 1,140 mm 44.9 in / 1,140 mm WEIGHT 210 lbs / 95 Kg 230 lbs / 105 Kg WEIGHT with BATTERIES 410 lbs /185 Kg RECOVERY TANK CAPACITY SOLUTION TANK CAPACITY SQUEEGEE WIDTH 440 lbs / 200 Kg 17.2 Gal / 65 L 15.9 Gal / 60 L 30 in / 762 mm CLEANING PATH WIDTH PRODUCTIVITY RATE 20 in / 500 mm (Disk) 19,375 ft 2 / 1,800 m 2 h 500 mm / 20 in (20 in x 14 in Pad) 23,680 ft 2 / 2,200 m 2 h DRIVE SYSTEM Brush Assisted Transaxle, 0.27 hp / 0.2KW 24 in / 600mm 28,000 ft 2 / 2,600m 2 h TRAVEL SPEED, MAXIMUM N/A 246 ft / Min 75 m / Min MINIMUM AISLE TURN 63 in / 1,600 mm PAD/BRUSH PRESSURE 65 lbs / 30 Kg Min 100 lbs / 45 Kg Max SOLUTION FLOW RATE 0 ~ 0.37 Gal / Min 0 ~ 1,400 ml / Min BRUSH MOTOR 0.75hp / 0.55KW 220 RPM 0.75hp / 0.55KW 2,200RPM 0.9hp / 0.68KW 2,000RPM CONTROLS VACUUM MOTOR WATER LIFT - AIR FLOW BATTERIES N/A 0.7hp / 0.5KW 45 in / 1,143 mm 2-12, 20 hr < 2.5 m / s 2 < 8.2 ft / s 2 N/A RUN TIME PER CHARGE 3.5 Hours 3 Hours VOLTAGE DC DECIBEL RATE AT OPERATOR'S EAR, INDOORS 24V 68dB(A) <70dB(A) 68dB(A) GRADE LEVEL, MAX 5% (3 ) ICE i20nb / i20nbt / i20nbt-ob / i24bt 13

14 RECOVERY TANK GROUP 14 ICE i20nb / i20nbt / i20nbt-ob / i24bt

15 DIA NO. PART NUMBER RECOVERY TANK GROUP DESCRIPTION NO REQ'D WARNING LABEL RECOVERY TANK COVER RECOVERY TANK COVER SEAL HEX BOLT M6 X FLAT WASHER M FLOAT ADAPTER GASKET FLOAT, SHUT-OFF CAP RECOVERY TANK DRAIN HOSE CLAMP HINGE ASSEMBLY CABLE FLAT WASHER M LABEL, BATTERY INSTALLATION ICE LOGO BRACKET FLAT WASHER M RECOVERY TANK SUPPORT SLEEVE, P/M HEX BOLT M PLATE SCREW M ICE i20nb / i20nbt / i20nbt-ob / i24bt 15

16 VACUUM FAN GROUP 16 ICE i20nb / i20nbt / i20nbt-ob / i24bt

17 DIA NO. PART NUMBER VACUUM FAN GROUP DESCRIPTION GASKET, VACUUM MOTOR HEX NUT M STUD M AMETEK VACUUM MOTOR, KIT, 24VDC FLAT WASHER M LOCK NUT M BRACKET HEX BOLT M MUFFLER, VACUUM MOTOR TIE, NYLON, 5X CHARGER COVER KNOB M8 1 NO REQ'D BRACKET 1 ICE i20nb / i20nbt / i20nbt-ob / i24bt 17

18 SOLUTION TANK GROUP 18 ICE i20nb / i20nbt / i20nbt-ob / i24bt

19 DIA NO. PART NUMBER SOLUTION TANK GROUP DESCRIPTION DOWN PRESSURE LABEL DOWN PRESSURE LEVER BRACKET FLAT WASHER M LOCK WASHER M HEX BOLT M BALL KNOB DOWN PRESSURE LEVER BUSHING SLEEVE, P/M NYLON FLAT WASHER THRUST BEARING SPRING RETAINER, SPRING BOLT M NO REQ'D LINK, SPRING LINK, SPRING, ORBITAL HEAD MODEL LOCK NUT M SCREW M LOCK NUT M SPRING CARGO NET CLAMP SCREW M4X CLEAN TUBING CLAMP 16-25mm SOLUTION TANK BALL VALVE, G1/ ELBOW G1/ HANDLE, CONNECTOR CONNECTOR BATTERY CONNECT CABLE, ASSEMBLY SPACER, BATTERY BATTERY, 12TB115, 115AH, HOPPECKE BATTERY, 6-EVF-100, 110AH, CHILWEE BATTERY, EV12A-A, 120AH, DISCOVER 2 ICE i20nb / i20nbt / i20nbt-ob / i24bt 19

20 DIA NO. PART NUMBER SOLUTION TANK GROUP DESCRIPTION BATTERY TRAY BATTERY CONNECT CABLE, BLACK JACKET, BATTERY TERMINAL, BLACK 4 NO REQ'D FLAT WASHER M FILTER ASSEMBLY LABEL, LEFT SIDE SELF-TAPPING SCREW ST FLAT WASHER M LED LIGHT, KIT LED LIGHT MNTG BASE SCREW M5X LED LIGHT COVER SEAL COVER STRAP SELF-TAPPING SCREW ST4.2X ICE Logo LABEL, RIGHT SIDE LOCK NUT M BRACKET, CONNECTOR MTG LOCK WASHER, TOOTH, M SCREW M BATTERY CONNECT CABLE, ASSEMBLY LOCK WASHER M CAP, SOLUTION FILL NYLON, CLAMP 9 20 ICE i20nb / i20nbt / i20nbt-ob / i24bt

21 CONTROL CONSOLE GROUP(i20NB) ICE i20nb / i20nbt / i20nbt-ob / i24bt 21

22 DIA NO. 1 PART NUMBER CONTROL CONSOLE GROUP(i20NB) DESCRIPTION NO REQ'D KEY SWITCH KEY CONTROL PANEL DECAL, i20nb SCREW M LOCK WASHER M FLAT WASHER M CONTROL PANEL, i20nb GASKET CONTROL PANEL PCB, i20nb SCREW M A CONTROL HOUSING, i20nb HEX BOLT M6 X PLAIN WASHER M ,SS BRACKET, SQGE STORAGE CIRCUIT BREAKER, 5A PLATE, CIRCUIT BREAKERS MNTG LABEL, CIRCUIT BREAKER PH SCREW M LOCK NUT M LOCK NUT M BRACKET, CONNECTOR MTG CONNECTOR LOCK WASHER, TOOTH, M SCREW M PLATE, ON BOARD BATTERY CHARGER CLEAR COVER SCREW M US ON BOARD BATTERY CHARGER,KIT A BATTERY CHARGER POWER CORD, KIT A ON BOARD BATTERY CHARGER LOCK NUT M CONNECTOR HEX BOLT M LOCK WASHER M FLAT WASHER M HEX HEAD BOLT M6 30,SS 1 22 ICE i20nb / i20nbt / i20nbt-ob / i24bt

23 DIA NO. PART NUMBER CONTROL CONSOLE GROUP(i20NB) DESCRIPTION CABLE, SQGE LIFT LIFTING ROPE SPACER HEX HEAD BOLT M5 12,SS FLAT WASHER M LOCK NUT M BAFFLE NYLON FLAT WASHER HEX NUT M BRACKET SLEEVEE FLAT WASHER M SQUEEGEE LIFTING HANDLE BALL KNOB M SUNK HEAD SCREW M6 X HOOK, POWER CORD STRAIN RELIEF CLAMP, DRAIN HOSE HEX BOLT M6 X 12, COPPER 6 NO REQ'D LOCK WASHER, M FLAT WASHER M6 12 1, COPPER MAIN CONTROLLER, i20nb REAR PLATE, CONTROL CONSOLE FLAT WASHER M HEX BOLT M PH SCREW M6 X MICRO SWITCH SCREW M3 X BRACKET,SWITCH BRACKET, SPRING SCREW M6X16, HEX SCOKET SET SCREW M LEVER, BAIL ACTUATOR SPRING SET SCREW M SHAFT 1 ICE i20nb / i20nbt / i20nbt-ob / i24bt 23

24 CONTROL CONSOLE GROUP (i20nbt /i24bt) 24 ICE i20nb / i20nbt / i20nbt-ob / i24bt

25 DIA NO. 1 CONTROL CONSOLE GROUP(i20NBT /i24bt) PARTS LIST PART NO DESCRIPTION NUMBER REQ'D KEY SWITCH KEY SCREW M LOCK WASHER M FLAT WASHER M CONTROL PANEL DECAL, i20nbt CONTROL PANEL DECAL, i24bt CONTROL PANEL, i20nbt GASKET CONTROL PANEL PCB, i20nbt SCREW M A CONTROL HOUSING, i20nb HEX BOLT M6 X PLAIN WASHER M ,SS BRACKET, SQGE STORAGE CIRCUIT BREAKER, 5A SCREW M FLAT WASHER M A EMERGENCY STOP SWITCH, KIT BASE, CIRCUIT BREAKERS MNTG SPRING LED LIGHT BUTTON,EMERGENCY STOP EMERGENCY STOP SWITCH KIT LABEL, CIRCUIT BREAKER PH SCREW M LOCK NUT M LOCK NUT M BRACKET, CONNECTOR MTG CONNECTOR, GRID, BLUE LOCK WASHER, TOOTH, M SCREW M PLATE, ON BOARD BATTERY CHARGER CLEAR COVER SCREW M US ON BOARD BATTERY CHARGER,KIT A BATTERY CHARGER POWER CORD, KIT A ON BOARD BATTERY CHARGER LOCK NUT M CONNECTOR HEX BOLT M ICE i20nb / i20nbt / i20nbt-ob / i24bt 25

26 CONTROL CONSOLE GROUP(i20NBT / i24bt) DIA PART NO DESCRIPTION NO. NUMBER REQ'D LOCK WASHER M FLAT WASHER M HEX HEAD BOLT M6 30,SS CABLE, SQGE LIFT LIFTING ROPE SPACER HEX HEAD BOLT M5 12,SS FLAT WASHER M LOCK NUT M BAFFLE NYLON FLAT WASHER HEX NUT M BRACKET SLEEVEE FLAT WASHER M SQUEEGEE LIFTING HANDLE BALL KNOB M SUNK HEAD SCREW M6 X HOOK, POWER CORD STRAIN RELIEF CLAMP, DRAIN HOSE HEX BOLT M6 X 12, COPPER LOCK WASHER, M FLAT WASHER M6 12 1, COPPER MAIN CONTROLLER, i20nbt REAR PLATE, CONTROL CONSOLE FLAT WASHER M HEX BOLT M PH SCREW M MICRO SWITCH MICRO SWITCH SCREW M3 X BRACKET,SWITCH BRACKET, SPRING SCREW M6X16, HEX SCOKET SET SCREW M LEVER, BAIL ACTUATOR SPRING SET SCREW M SHAFT 1 26 ICE i20nb / i20nbt / i20nbt-ob / i24bt

27 FRAME & WHEEL GROUP(i20NB) ICE i20nb / i20nbt / i20nbt-ob / i24bt 27

28 DIA NO. PART NUMBER FRAME & WHEEL GROUP(i20NB) DESCRIPTION NO REQ'D HEX BOLT M LOCK WASHER M FLAT WASHER M MAIN FRAME FLAT WASHER M LOCK NUT M BRACKET, PEDAL LOCKING FLAT WASHER M LOCK NUT M SOLENOID VALVE, 24VDC FLAT WASHER M LOCK WASHER M SCREW M SPIRNG BRACKET, SQGE LIFT SLEEVE, P/M PLASTIC THRUST WASHER M FLAT WASHER M HEX BOLT M COTTER PIN BALL JOINT M BRACKET, SQGE MNTG COVER, WHEEL HEX BOLT M FLAT WASHER M WHEEL, 8 INCH FLAT WASHER M SHAFT LOCK NUT M NYLON WASHER BEARING, JOURNAL BUSHING HEX BOLT M SCREW M LOCK WASHER, TOOTH, M MICRO SWITCH 20A CASTER, SWIVEL, 80MM STATIC STRAP 1 28 ICE i20nb / i20nbt / i20nbt-ob / i24bt

29 FRAME & TRANSAXLE GROUP(i20NBT /i24bt) ICE i20nb / i20nbt / i20nbt-ob / i24bt 29

30 DIA NO. PART NUMBER FRAME & TRANSAXLE GROUP(i20NBT /i24bt) DESCRIPTION NO REQ'D HEX BOLT M LOCK WASHER M FLAT WASHER M MAIN FRAME FLAT WASHER M LOCK NUT M BRACKET, PEDAL LOCKING FLAT WASHER M LOCK NUT M SOLENOID VALVE, 24VDC FLAT WASHER M LOCK WASHER M SCREW M SPIRNG BRACKET, SQGE LIFT SLEEVE, P/M PLASTIC THRUST WASHER M FLAT WASHER M HEX BOLT M COTTER PIN BALL JOINT M BRACKET, SQGE MNTG COVER, WHEEL HEX BOLT M FLAT WASHER M WHEEL, 8 INCH AIR FILLED WHEEL, 8 INCH, KIT FOAM FILLED WHEEL, 8INCH, KIT FLAT WASHER M RETAINING RING WOODRUFF KEY TRANSAXLE, KIT LOCK NUT M NYLON WASHER BEARING, JOURNAL BUSHING HEX BOLT M SCREW M LOCK WASHER, TOOTH, M MICRO SWITCH 20A CASTER, SWIVEL, 80MM STATIC STRAP 1 30 ICE i20nb / i20nbt / i20nbt-ob / i24bt

31 SCRUB HEAD GROUP (i20nb / i20nbt) ICE i20nb / i20nbt / i20nbt-ob / i24bt 31

32 SCRUB HEAD GROUP (i20nb / i20nbt) DIA PART NO DESCRIPTION NO. NUMBER REQ'D BRUSH MOTOR, 24VDC 1.0HP, KIT KEY SCREW M LOCK WASHER M FLAT WASHER M WATER SUPPLY TUBE SCRUB HEAD HOUSING BUMPER, SCRUB HEAD SPACER HUB, DRIVE, 3 LUG SCREW M FLAT WASHER M BRUSH CLAMP PLATE SPRING CLIP FLAT WASHER LOCK WASHER M HEX BOLT 5/ " UNC SCREW, M6X STUD " PAD DRIVER K 19" PAD DRIVER (OPTIONAL) BIG MOUTH CENTER-LOK 3 (OPTIONAL) SELF-TAPPING SCREW, ST4.8X SPACER " BRUSH, 0.7mm PP BRISTLE E 20" BRUSH, 0.5mm PP BRISTLE (OPTIOAL) HEX BOLT 3/8-16 1" UNC LOCK WASHER M FLAT WASHER M PIN SCREW M WARNING LABEL HEX NUT M SRPING KNOB M PROTECTIVE WHEEL SLEEVE, P/M FLAT WASHER M HEX BOLT M ICE i20nb / i20nbt / i20nbt-ob / i24bt

33 ORBITAL HEAD GROUP (i20nbt-ob) ICE i20nb / i20nbt / i20nbt-ob / i24bt 33

34 DIA NO. PART NUMBER ORBITAL HEAD GROUP (i20nbt-ob) DESCRIPTION NO REQ'D LOCK NUT, M FLAT WASHER M HEX BOLT M FLAT WASHER M BRACKET, ORBITAL HEAD BEARING, JOURNAL WAVE WASHER PROTECTIVE WHEEL LOCK NUT, M FLAT WASHER M SCREW M ISOLATORS, M MOTOR, 24VDC 550W 2200RPM, KIT KEY, BRACKET, MOTOR MOUNTING HEX SOCKET SCREW, M HEX SOCKET SCREW, M ECCENTRIC ISOLATORS, M ECCENTRIC SHAFT SET SCREW, M BEARING HOUSING BALL BEAING BEARING HOUSING HEX SOCKET BOLT M PAD DRIVER HEX SOCKET SCREW, M HEX SOCKET SCREW, M PLATE END CAP 3/ PVC TUBING PLASTIC CLAMP LOCK NUT M TEE FITTING 3/ TUBING FITTING TUBING, ID=12mm, WIRE REINFORCED CLAMP TUBING FITTING 1 34 ICE i20nb / i20nbt / i20nbt-ob / i24bt

35 SCRUB HEAD GROUP (i24bt) ICE i20nb / i20nbt / i20nbt-ob / i24bt 35

36 SCRUB HEAD GROUP (i24bt) DIA PART NO DESCRIPTION NO. NUMBER REQ'D BRUSH MOTOR, 24VDC 680W 2000RPM, KIT SHEAVE, SS SCREW, SET, M5X KEY, 5X5X FLAT WASHER M LOCK WASHER, M HEX BOLT M TUBING, ID=6mm, L=250mm BRACKET, GUIDE, BELT SCRUB HEAD HOUSING BUMPER, SCRUB HEAD SHAFT, PULLY BEARING, 6203RS BUSHING BELT, 6PJ SCREW M LOCK WASHER M FLAT WASHER M BRUSH CLAMP PLATE SPRING CLIP PLATE, CLAMP, BRUSH HUB, DRIVER, 3LUG, PULLY FLAT WASHER M LOCK NUT M BRACKET, GUARD, SPLASH " PAD DRIVER K 11" PAD DRIVER (OPTIONAL) SCREW, M6X STUD BIG MOUTH CENTER-LOK 3 (OPTIONAL) SELF-TAPPING SCREW, ST4.8X SPACER " BRUSH SPACER, IDLER PULLEY, IDLER RING, RETAINING, HUB, DRIVE, 3LUG, 6GRV WARNING LABEL HEX BOLT M LOCK NUT M BRACKET, WALL-ROLLER FITTING, PLASTIC, TEE CLAMP, 10-16mm TIE, NYLON, 5X PROTECTIVE WHEEL SLEEVE, P/M FLAT WASHER M HEX BOLT M PIN GUIDE, M14X FLAT WASHER M NUT M SPRING KNOB M ICE i20nb / i20nbt / i20nbt-ob / i24bt

37 SCRUB HEAD LIFT GROUP (i20nb / i20nbt) ICE i20nb / i20nbt / i20nbt-ob / i24bt 37

38 DIA NO. PART NUMBER SCRUB HEAD LIFT GROUP (i20nb / i20nbt) DESCRIPTION NO REQ'D NON-SLIP MAT BRACKET, SCRUB HEAD LIFT BUMPER LOCK NUT M HEX BOLT M FLAT WASHER M NYLON WASHER BEARING, JOURNAL SLEEVE, P/M HEX BOLT M LOCK WASHER M FLAT WASHER M LEFT BRACKET SPACER(i20NB) RIGHT BRACKET HEX BOLT M SPRING BEARING, THRUST HEX BOLT M ROLLER FLAT WASHER M LOCK WASHER M HEX BOLT M SPRING BRACKET, GUIDE 1 38 ICE i20nb / i20nbt / i20nbt-ob / i24bt

39 ORBITAL HEAD LIFT GROUP (i20nbt-ob) ICE i20nb / i20nbt / i20nbt-ob / i24bt 39

40 DIA NO. PART NUMBER ORBITAL HEAD LIFT GROUP (i20nbt-ob) DESCRIPTION NO REQ'D NON-SLIP MAT BRACKET, SCRUB HEAD LIFT BUMPER LOCK NUT M HEX HEAD BOLT M FLAT WASHER M NYLON WASHER WAVE WASHER BEARING, JOURNAL SLEEVE, P/M HEX HEAD BOLT M ROLLER HEX HEAD BOLT M LOCK WASHER M FLAT WASHER M BRACKET, GUIDE 1 40 ICE i20nb / i20nbt / i20nbt-ob / i24bt

41 SCRUB HEAD LIFT GROUP (i24bt) ICE i20nb / i20nbt / i20nbt-ob / i24bt 41

42 DIA NO. PART NUMBER SCRUB HEAD LIFT GROUP (i24bt) DESCRIPTION NO REQ'D NON-SLIP MAT BRACKET, SCRUB HEAD LIFT BUMPER LOCK NUT M HEX BOLT M FLAT WASHER M NYLON WASHER BEARING, JOURNAL SLEEVE, P/M LOCK NUT M FLAT WASHER M LEFT BRACKET LOCK WASHER M HEX BOLT M HEX BOLT M ROLLER RIGHT BRACKET HEX BOLT M LOCK WASHER M FLAT WASHER M BRACKET, GUIDE 1 42 ICE i20nb / i20nbt / i20nbt-ob / i24bt

43 SQUEEGEE GROUP ICE i20nb / i20nbt / i20nbt-ob / i24bt 43

44 DIA NO. PART NUMBER SQUEEGEE GROUP DESCRIPTION NO REQ'D LOCK NUT M FLAT WASHER M PROTECTIVE WHEEL HEX BOLT M BEARING, JOURNAL FLAT WASHER M RIGHT BRACKET CASTER, 2 INCH CLAMP ASSEMBLY, SQUEEGEE SQUEEGEE BLADE, REAR, LINATEX SQUEEGEE BLADE, REAR, PU (OPTIONAL) STAR KNOB M SQUEEGEE HOUSING HEX BOLT M RETAINER,SQUEEGEE SQUEEGEE BLADE, FRONT, LINATEX SQUEEGEE BLADE, FRONT, PU (OPTIONAL) SHORT CLAMP ASSEBLY SCREW M LEFT BRACKET HEX NUT M A CLAMP ASSEMBLY SPACER SHAFT LOCK NUT M HOLDER VACUUM HOSE VACUUM HOSE SQUEEGEE ASSEMBLY, LINATEX PU SQUEEGEE ASSEMBLY, PU 1 44 ICE i20nb / i20nbt / i20nbt-ob / i24bt

45 SOLUTION GROUP ICE i20nb / i20nbt / i20nbt-ob / i24bt 45

46 DIA NO. PART NUMBER SOLUTION GROUP DESCRIPTION NO REQ'D ELBOW G1/ BALL VALVE, G1/ CLAMP TUBING ID=12MM L=70MM ELBOW, TUBING BARB TUBING ID=12MM L=100MM FILTER ASSEMBLY, 70 MESH FILTER ASSEMBLY, 40 MESH BASE, FILTER ASSEMBLY SCREEN, FILTER, 70 MESH SCREEN, FILTER, 40 MESH (OPTIONAL) O RING CAP, FILTER ASSEMBLY FLAT WASHER M SCREW M TUBING ID=12MM L=100MM SCREW M LOCK WASHER M FLAT WASHER M SOLENOID VALVE,24VDC CLAMP, 10-16mm TUBING ID=12MM L=135MM TUBING ID=10MM L=360MM WATER SUPPLY TUBE 1 46 ICE i20nb / i20nbt / i20nbt-ob / i24bt

47 WEAR AND TEAR PARTS DIA NO. 1 PART NUMBER WEAR AND TEAR PARTS DESCRIPTION NO REQ'D WHEEL, 8 INCH, i20nb BEARING, BALL, 6004, 8"WHEEL WHEEL, 8 INCH, i20nbt / i24bt PROTECTIVE WHEEL SQUEEGEE BLADE, FRONT, LINATEX SQUEEGEE BLADE, REAR, LINATEX " BRUSH,0.7MM PP BRISTLE, BLACK, i20nb/nbt E 20" BRUSH,0.5MM PP BRISTLE, BLUE, i20nb/nbt (OPTIONAL) " BRUSH, i24bt " PAD HOLDER, i20nb/nbt K 19" PAD HOLDER, i20nb/nbt (OPTIONAL) " PAD HOLDER, i24bt K 11" PAD HOLDER, i24bt (OPTIONAL) ISOLATORS, M10 25, i20nbt-ob ISOLATORS, M10 25, i20nbt-ob 4 ICE i20nb / i20nbt / i20nbt-ob / i24bt 47

48 WIRING DIAGRAM WIRING DIAGRAM(i20NB) BAT: 2-12V Batteries BR: Main controller circuit breaker, 5A SW1: Main power key switch LED1: Running lights CHARGER: On board battery charger M1: Brush motor M2: Vacuum motor MAIN CONTROLLER: Main controller CONTROL PANEL PCB: Control panel PCB EW: Solution solenoid valve switch SW3: Control handle start bail switch SW2: Safe switch, Scrub head lifting 48 ICE i20nb / i20nbt / i20nbt-ob / i24bt

49 WIRING DIAGRAM WIRING DIAGRAM(i20NBT, i20nbt-ob & i24bt) BAT: 2-12V Batteries BR: Main controller circuit breaker KEY SW: Main power key switch LED1: Running light CHARGER: On board battery charger M3: Transaxle motor M1: Brush motor M2: Vacuum motor SW2: Control handle bail switch, backward SW1: Control handle bail switch, forward SW3: Safe switch, scrub head lifting STOP SW: Emergency stop switch LED2: Emergency stop light EW: Solution solenoid valve switch MAIN CONTROLLER: Main controller CONTROL PANEL PCB: Control panel PCB ICE i20nb / i20nbt / i20nbt-ob / i24bt 49